426318
四甲基氢氧化铵 溶液
1.0 M±0.02 M in H₂O, solution, ACS reagent grade
别名:
N,N,N-trimethyl-methanaminium hydroxide, TMAH, TMAOH
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关于此项目
线性分子式:
(CH3)4N(OH)
化学文摘社编号:
分子量:
91.15
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
3558708
产品名称
四甲基氢氧化铵 溶液, ACS reagent
InChI
1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1
SMILES string
[OH-].C[N+](C)(C)C
InChI key
WGTYBPLFGIVFAS-UHFFFAOYSA-M
grade
ACS reagent
form
liquid
concentration
1.0 M±0.02 M in H2O
ign. residue
≤5 ppm
color
APHA: ≤10
refractive index
n20/D 1.3497
bp
100 °C
density
1.005 g/mL at 25 °C
anion traces
chloride (Cl-): ≤0.03%
cation traces
K: ≤2 ppm
Na: ≤2 ppm
functional group
amine
Quality Level
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Application
四甲基氢氧化铵溶液可用作：
- 试剂，通过有机催化光诱导桦木还原将芳烃转换为 1,4-环己二烯。
- 催化剂，通过 2-萘酚、芳香醛和尿素的一锅三组分缩合反应合成1,2-二氢-1-芳基萘-恶嗪-3- 1衍生物。
- 磁性纳米颗粒的助剂，以提高排斥力的稳定性。
- 模板，利用热液合成法生成不同大小的分级沸石 T 聚合物。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Dermal - STOT SE 2
target_organs
Central nervous system, Liver,thymus
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Mei Fang et al.
Nanotechnology, 23(14), 145601-145601 (2012-03-22)
Magnetite nanoparticles have been prepared by co-precipitation using a custom-designed jet mixer to achieve rapid mixing (RM) of reactants in a timescale of milliseconds. The quick and stable nucleation obtained allows control of the particle size and size distribution via
Man Xu et al.
Environmental science & technology, 47(1), 110-118 (2012-06-12)
Elucidating dissolution kinetics and mechanisms at carbonate mineral-water interfaces is essential to many environmental and geochemical processes, including geologic CO(2) sequestration in deep aquifers. In the present work, effects of background electrolytes on dolomite (CaMg(CO(3))(2)) reactivity were investigated by measuring
N Kodiah Beyeh et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(18), 5552-5557 (2012-04-11)
The non-covalent interactions of different upper-rim-substituted C(2)-resorcinarenes with tetramethylammonium salts were analyzed in the gas phase in an Electrospray Ionization Fourier-transform ion-cyclotron-resonance (ESI-FTICR) mass spectrometer and by (1)H NMR titrations. The order of binding strengths of the hosts towards the
M R Faria et al.
International journal of pharmaceutics, 446(1-2), 183-190 (2013-02-21)
This work assesses the characteristics of magnetoliposomes of soybean phosphatidylcholine (SPC):cholesterol (Chol) loaded with superparamagnetic iron oxide nanoparticles (IONPs) stabilized with tetramethylammonium hydroxide (TMAOH) and their capacity to enhance magnetic resonance imaging (MRI) contrast. Magnetoliposomes of SPC were used for
Lina Barreto et al.
Eukaryotic cell, 10(9), 1241-1250 (2011-07-05)
Potassium homeostasis is crucial for living cells. In the yeast Saccharomyces cerevisiae, the uptake of potassium is driven by the electrochemical gradient generated by the Pma1 H(+)-ATPase, and this process represents a major consumer of the gradient. We considered that
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